INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '112aaac12797dd95e2e7e72c9173067e4eadab7f36995284a638db4271727639', 
    'zg4rkwR787XrAASD1IWzMHIB56dZDhKFPQ3BOuXPHs8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)